Teats

Teats, also referred to as rubber pipette bulbs, suction teats, or simply bulbs, are flexible rubber attachments commonly used in laboratories to safely and accurately draw liquid into pipettes or to dispense reagents. They are designed to provide controlled suction and minimize exposure to hazardous substances by replacing mouth pipetting. Teats are made from high-quality, chemically resistant rubber, usually natural rubber, silicone rubber, or synthetic rubber (e.g., neoprene), depending on the desired resistance to solvents, acids, or heat. They are designed to fit securely onto standard glass or plastic pipettes, droppers, or feeding bottles. Available in various sizes, colors, and hardness grades, they accommodate a wide range of laboratory pipettes from 1 mL to 100 mL.

Feature of Teats

• Material Options:

  • Natural rubber: Flexible and cost-effective

  • Silicone: Autoclavable and heat-resistant

  • Neoprene: Chemical-resistant and durable

• Sizes Available: Small, medium, large (compatible with various pipette sizes)

• Design:

  • Ergonomic and easy to squeeze

  • Tapered opening for tight, leak-proof fit

  • Non-toxic and latex-free options available

• Compatibility:

  • Pasteur pipettes

  • Serological pipettes

  • Graduated pipettes

  • Feeding/nursing bottles (for animal studies or neonatal research)

• Color Options: Red, black, white, blue, or custom-coded for lab classification

• Sterilization: Autoclavable versions available (especially silicone teats)